conserve water and soil中文是什么意思

• 保持水土

• conserve    vt. 1.保存。 2.糖渍。 3.【物，化】使守恒。 ...
• water    n. 1.水；雨水；露；〔常作 pl. 〕 矿泉，温泉； ...
• soil    vt. (给畜舍内畜牲)喂青草[青饲料]；(用青饲料给畜 ...
• conserve water through afforestation    用造林来涵养水源; 育林保水
• please conserve water    节约用水
• conserve    vt. 1.保存。 2.糖渍。 3.【物，化】使守恒。 n. 〔常 pl.〕糖食，蜜饯；果酱；【医学】糖剂。
• soil water    生活污水; 土壤中的水；土壤水; 土中水; 脏水
• water in soil    土的物理性质土中水
• water， soil    土壤水
• soil moisture, soil water    土壤水
• absorb water from the soil    从土壤中吸取水分
• act of soil and water conservation    水土保持工作条例
• agricultural water-soil engineering    农业水土工程
• antecedent soil water    土壤前期含水量
• antecedent soil water content    灌前土壤含水量
• area of water and soil loss    水土流失面积
• availability of soil water    土壤水分有效性
• available soil water supply    土壤有效供水量
• belt of soil water    土壤水带; 土壤水分带
• bulletin of soil and water conservation    水土保持通报
• capillary soil water    土壤毛细水
• conservation of soil and water    水土保持
• conservation of water and soil    水土保持
• controlled area of water and soil    水土流失治理面积
• energy state of soil water    土壤水能态

• Abstract : the environmental characteristic in the loessial plateau is analyzed in the article . as a result , the countermeasures for building chinese eco - agriculture to conserve water and soil in the loessial plateau are put forward
  文摘:对黄土高原生态环境特征进行了分析，并提出了黄土高原建设水土保持型生态农业对策。
• The results showed that forest vegetation could effectively conserve water and soil and improve entironment , while the effects of water and soil conservation were significant varied between different vegetations , the effect of mixed forest was significant
  结果表明，森林植被能有效地保持水土，改善生态环境，但不同植被下保持水土的效果有明显差异，尤以混交林保持水土效果显著。